BS ISO 6627:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Internal combustion engines. Piston rings. Expander/segment oil-control rings
Hardcopy , PDF
08-03-2022
English
31-08-2011
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
MCE/22
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| DevelopmentNote |
Supersedes 08/30179075 DC. (08/2011)
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| DocumentType |
Standard
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| Pages |
26
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
This International Standard specifies the essential dimensional features of expander/segment oil-control rings, without providing a complete product description (because expander-spacer design varies from piston-ring manufacturer to piston-ring manufacturer, the interaction between the manufacturer and the client will determine specific design details).
This International Standard applies to expander/segment oil-control rings of nominal diameters ranging from 40mm to 125mm for reciprocating internal combustion engines for road vehicles and other applications. It also applies to piston rings for compressors working under analogous conditions.
| Standards | Relationship |
| ISO 6627:2011 | Identical |
| ISO 6622-2:2013 | Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel |
| ISO 6621-2:2003 | Internal combustion engines Piston rings Part 2: Inspection measuring principles |
| ISO 6624-2:2016 | Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron |
| ISO 6624-3:2017 | Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel |
| ISO 6626-2:2013 | Internal combustion engines — Piston rings — Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron |
| ISO 6621-5:2013 | Internal combustion engines Piston rings Part 5: Quality requirements |
| ISO 6624-1:2017 | Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| ISO 6624-4:2016 | Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel |
| ISO 6625:1986 | Internal combustion engines Piston rings Oil control rings |
| ISO 6622-1:2003 | Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron |
| ISO 6623:2013 | Internal combustion engines — Piston rings — Scraper rings made of cast iron |
| ISO 6626:1989 | Internal combustion engines — Piston rings — Coil-spring-loaded oil control rings |
| ISO 6621-3:2000 | Internal combustion engines Piston rings Part 3: Material specifications |
| ISO 6621-1:2007 | Internal combustion engines Piston rings Part 1: Vocabulary |
| ISO 6621-4:2015 | Internal combustion engines — Piston rings — Part 4: General specifications |
| ISO 6626-3:2008 | Internal combustion engines Piston rings Part 3: Coil-spring-loaded oil control rings made of steel |
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